class Solution {
public:
bool arrayStringsAreEqual(vector<string>& word1, vector<string>& word2) {
}
};
1662. 检查两个字符串数组是否相等
给你两个字符串数组 word1
和 word2
。如果两个数组表示的字符串相同,返回 true
;否则,返回 false
。
数组表示的字符串 是由数组中的所有元素 按顺序 连接形成的字符串。
示例 1:
输入:word1 = ["ab", "c"], word2 = ["a", "bc"] 输出:true 解释: word1 表示的字符串为 "ab" + "c" -> "abc" word2 表示的字符串为 "a" + "bc" -> "abc" 两个字符串相同,返回 true
示例 2:
输入:word1 = ["a", "cb"], word2 = ["ab", "c"] 输出:false
示例 3:
输入:word1 = ["abc", "d", "defg"], word2 = ["abcddefg"] 输出:true
提示:
1 <= word1.length, word2.length <= 103
1 <= word1[i].length, word2[i].length <= 103
1 <= sum(word1[i].length), sum(word2[i].length) <= 103
word1[i]
和 word2[i]
由小写字母组成原站题解
golang 解法, 执行用时: 0 ms, 内存消耗: 2.3 MB, 提交时间: 2021-06-04 14:48:56
func arrayStringsAreEqual(word1 []string, word2 []string) bool { return strings.Join(word1, "") == strings.Join(word2, "") }